3 Phase 1000kVA 1200kVA 1500kVA 2000kVA 2500kVA Stamford Brushless Generator Alternator

Min.Order: 1
Product origin: Ningde, Fujian, China
Infringement complaint: complaintComplaint
US$ 2000 ~ 100000

Description





Products description
1.Brushless synchronous alternator with Stamford technology.
2.Output range:6.8kw - 1150kw single-phase and three-phase
3.High-performance Convenient installation and maintenance
4.Three phase 4 wire, optional 50Hz/60Hz, 1500/1800RPM
5.4-pole, brushless alternator with AVR, H class insulation, IP23
6. Be suitable for various brands engine, international standard SAE port, double bearing as optional
Specifications:

Electric Character:
EXCITATION SYSTEM:
AVR: SX440, SX460, MX321, MX341
The main stator supplies power to the exciter stator via the AVR. The exciter rotor output is provided to the main rotor by a three-phase full wave bridge rectifier. This rectifier is protected by a surge suppressor against surges ecused by short circuit or lost Synchronization.  Voltage regulation of SX440 AVR with three phase induction detecting module< ±0.5 %.MX321 and MX341 suitable for the generator with permanent magnetic generator (PMG).

Electric Features

Insulation And Varnish:
The insulation system is class H.
All wound components are impregnated with materials and processes designed specifically ensure the generator running in dreadful conditions. The special developed resin materials meet rotating components.

Windings and Electrical Performance:
All generator stators are wound to 2/3 pitch, This eliminates triple(3rd,9th,15th…)harmonics on the voltage waveform and is an optimum designed for UPS equipment of non linear loads. The 2/3 pitch design avoids excessive neutral currents result from higher winding pitches. A fully consecutive damper winding reduces oscillations during paralleling. The 2/3 pitch windings and carefully pole and tooth ensures very low waveform distortion.

Terminals And Terminal Box:
Standard generators are 3-phase,and you can reconnect 12 ends of the terminals, which are mounted on a terminal block at the non-drive end of the generator. A sheet steel terminal box within AVR is provided with enough place for the customers'wiring. It has removable panels for easy access.

Telephone Influence Factor:
THF(BS EN60034-1)<2%
THF(NEMA MG1-22)<50

Mechanic Features:

SHAFT AND KEY
All generator rotors are dynamically balanced to better than minimum vibration of BS6861: part1 grade 2.5 double bearings generators are banlanced with a half key.

ENGINE ADAPTOR AND COUPLING

All generators are designed two kinds of construction. The adaptor and the drive plate is consonant with SAE standard.

LEVELS Of PROTECTION

All generators are IP2 and IP23 and IP44 can be optional for aircool protected generator. but rated power will decrease 5~10%.
The Definition Of The Product Model:


Technical date
ModelRated Output(KW)Rated Capacity(KVA) Rated Vottage(V)Rated Current(A)Power Factor(CosфRated Speed(r.p.m)Rated Frequency(Hz)Gro$$ Weight(Kg)
YB164A6.58.140012.30.81500/180050/6095
YB164B8.81140015.80.81500/180050/60102
YB164C10.813.540019.50.81500/180050/60110
YB164012.816400230.81500/180050/60116
YB184E1822.540032.50.81500/180050/60141
YB184F2227.540039.70.81500/180050/60164
YB184G2S31.340045.10.81500/180050/60180
YB184H3037.540054.10.81500/180050/60230
YB184J324040057.70.81500/180050/60240
YB224C3442.540061.40.81500/180050/60225
YB224D405040072.20.81500/180050/60270
YB224E486040086.60.81500/180050/60290
YB224F58725400104.60.81500/180050/60330
YB224G6885400122.70.81500/180050/60370
YB274C80100400144.30.81500/180050/60435
YB274D91114400173.20.81500/180050/60460
YB274E1121404002020.81500/180050/60510
YB274F128160400225.50.81500/180050/60550
YB274G140175400259.80.81500/180050/60550
YB274H160200400288.70.81500/180050/60650
YB314C200250400360.80.81500/180050/60910
YB314D2362954004330.81500/180050/60975
YB314E2603254004690.81500/180050/601055
YB314F304380400548.50.81500/180050/601183
YB354C360450400656.80.81500/180050/601350
YB354D400500400721.70.81500/180050/601450
YB354E480600400880.50.81500/180050/601598
YB354F536670400967.10.81500/180050/601753











Alternator Features:
 
1)Advanced automatic voltage regulator control for trouble-free operation under the most demanding condition
2)Easy paralleling with mains or other generators .Standard 2/3 pitch windings avoid excessive neutral currents.
3) Dynamically balanced rotor, with sealed-for-life ball bearings and single or two-bearing construction.
4)Simple installation and maintenance with easy access to terminals, rotating diodes and coupling bolts.
5)Wide range of Flange adaptor and single bearing coupling disc.
 
All of alternator rotors should pass balance test, whose vibrations are lower than the minimum of BS6861 P.1,G 2.5 two bearing alternator has a half-key testing balance
 
Terminal and terminal box
 
The three-field alternator had 12 leads brought out to the terminals in the terminal box. The terminals are put on the non drive end . The box is equipped with removable panels.
 
Winding and electric features
 
2/3 pith winding design can effectively eliminate the third harmonic wave(3th.9th,15th) of the voltage ,which is the best design of UPS for nonlinear load .Connected with the network in parallel, the structure can restrain excessive currents in the midline. This and the 2/3 pitch help to check the wave distortion and output voltage.
 
Accessories & Option
 
Droop kit for sharing of reactive current during parallel operation
Remote voltage potentiometer
PT100 thermal protection embedded in stator windings
Anti condensation heaters
IP23 protection
Special treatment for damp-saline or corrosive Environment
PMG
Control panel with LCD digital meter






Δ FAQ (FREQUENCY ASKED QUESTION)
Question: What's your warranty period?
Answer: Our payment terms is 1 year or 1000 running hours whichever comes first.
But based on some special project, we can extended our warranty period.

Question: Does your generators has global warranty?
Answer: Yes, most of our products like Cummins, Perkins, Doosan power generator enjoy the global warranty service.
And the alternator we use like Leroysomer, Stamford, marathon also enjoy the global warranty service, so you do not need to worry about the aftersales service.

Question: Do you accept OEM/ODM service?
Answer: Yes, we can accept OEM & ODM service.

Question: What's your payment terms?
Answer: We can accept T/T 30% in advance, and the balance 70% shall be paid before shipment.
Or 100% irrevocable confirmed L/C at sight.Question: What's your delivery time?
Answer: Our normal delivery time is 15 - 25 working days.
But if your order is some special engine and alternator, then the delivery time is longer. 

Question: What's the MOQ?
Answer: 1 Set


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